Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. IRF821 HARRIS

    IRF821 [HARRIS]

    IRF821
    IRF821

    Part No:

    IRF821

    Category:

    Transistors

    Manufacturer:

    HARRIS

    Description:

    MOSFET (Metal Oxide) N-Channel 3Ohm @ 1.4A, 10V ±20V 360 pF @ 25 V 19 nC @ 10 V 450 V TO-220-3

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Package / Case
    Product FAQ

    1. Is IRF821 available for RFQ?

    Yes. IRF821 by HARRIS is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for IRF821?

    Pricing for IRF821 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of IRF821?

    IRF821 is a HARRIS Transistors with Drive Voltage (Max Rds On, Min Rds On): 10V and Current - Continuous Drain (Id) @ 25°C: 2.5A (Tc). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for IRF821?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can IRF821 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to IRF821?

    Yes. If IRF821 is unavailable, obsolete, or does not meet your required lead time, we can help check similar HARRIS Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    IRF821

    Manufacturer:

    HARRIS

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product
    TO-220-3
    Mounting Type
    Through Hole
    Supplier Device Package
    TO-220AB
    Package
    Bulk
    Product Status
    Active
    Drive Voltage (Max Rds On, Min Rds On)
    10V
    Power Dissipation (Max)
    50W (Tc)
    Operating Temperature
    -55°C ~ 150°C (TJ)
    Technology
    MOSFET (Metal Oxide)
    FET Type
    N-Channel
    Rds On (Max) @ Id, Vgs
    3Ohm @ 1.4A, 10V
    Input Capacitance (Ciss) (Max) @ Vds
    360 pF @ 25 V
    Current - Continuous Drain (Id) @ 25°C
    2.5A (Tc)
    Gate Charge (Qg) (Max) @ Vgs
    19 nC @ 10 V
    Drain to Source Voltage (Vdss)
    450 V
    Vgs (Max)
    ±20V

    Products Detail

    IRF821 Overview


    Input capacitance, CI, is defined as the capacitance between two input terminals of an op amp with one input grounded, and the input capacitance of this device is 360 pF @ 25 V.In order to operate this transistor, a voltage of 450 V is needed from the drain to the source (Vdss).

    IRF821 Features


    a 450 V drain to source voltage (Vdss)


    IRF821 Applications


    There are a lot of Harris Corporation
    IRF821 applications of single MOSFETs transistors.


    • Uninterruptible Power Supply
    • AC-DC Power Supply
    • Synchronous Rectification for ATX 1 Server I Telecom PSU
    • Motor drives and Uninterruptible Power Supplies
    • Micro Solar Inverter
    • DC/DC converters
    • Power Tools
    • Motor Drives and Uninterruptible Power Supples
    • Synchronous Rectification
    • Battery Protection Circuit
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • IRFR1219A
      HARRIS
      Available for RFQ
      Request Volume Pricing
      -
    • MJE16002
      HARRIS
      Available for RFQ
      Request Volume Pricing
      -
    • IGTH10N50
      HARRIS
      Available for RFQ
      Request Volume Pricing
      -
    • 2N6761
      HARRIS
      Available for RFQ
      Request Volume Pricing
      -
    • IRF521
      HARRIS
      Available for RFQ
      Request Volume Pricing
      -
    • IRFP142R
      HARRIS
      Available for RFQ
      Request Volume Pricing
      -
    • 2N6767
      HARRIS
      Available for RFQ
      Request Volume Pricing
      -
    • MJ13091
      HARRIS
      Available for RFQ
      Request Volume Pricing
      -
    • IRF442
      HARRIS
      Available for RFQ
      Request Volume Pricing
      -
    • RF1S23N06LESM9A
      HARRIS
      Available for RFQ
      Request Volume Pricing
      -

    IRFF322

    IRFF322

    HARRIS

    IRFP151

    IRFP151

    HARRIS

    BUX14

    BUX14

    HARRIS

    IRF223

    IRF223

    HARRIS

    IRF9512

    IRF9512

    HARRIS

    2N6969

    2N6969

    HARRIS

    HGTP15N40E1

    HGTP15N40E1

    HARRIS

    MJE16002

    MJE16002

    HARRIS

    HGT1S3N60B3S

    HGT1S3N60B3S

    HARRIS

    RFD15N06LESM

    RFD15N06LESM

    HARRIS

    Diodes & Rectifiers(136426)Discrete & Power Modules(14567)Thyristors(12548)

    No recently viewed products

    BEST SELL
    K4B4G1646E-BYK0

    K4B4G1646E-BYK0

    SAMSUNG

    BEST SELL
    TMS320F28335ZJZQ

    TMS320F28335ZJZQ

    Texas Instruments

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    BEST SELL
    MT60B2G8HB-48B:A

    MT60B2G8HB-48B:A

    Micron

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    BEST SELL
    BQ27441DRZR-G1A

    BQ27441DRZR-G1A

    Texas Instruments

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    BEST SELL
    CYBT-343026-EVAL

    CYBT-343026-EVAL

    Infineon

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown